APA (7. basım) Alıntı

Conceptual design framework: Environment and Natural Resources (ENR) directory. Integrated Enviromental Management for Sustainable Development.

Chicago Style (17. basım) Atıf

Conceptual Design Framework: Environment and Natural Resources (ENR) Directory. Diliman, Quezon City: Integrated Enviromental Management for Sustainable Development.

MLA (9th ed.) Atıf

Conceptual Design Framework: Environment and Natural Resources (ENR) Directory. Integrated Enviromental Management for Sustainable Development.